package main

///*
//#cgo windows CFLAGS: -DCGO_OS_WINDOWS=1
//#cgo darwin CFLAGS: -DCGO_OS_DARWIN=1
//#cgo linux CFLAGS: -DCGO_OS_LINUX=1
//
//#if defined(CGO_OS_WINDOWS)
//    const char* os = "windows";
//#elif defined(CGO_OS_DARWIN)
//    const char* os = "darwin";
//#elif defined(CGO_OS_LINUX)
//    const char* os = "linux";
//#else
//#    error(unknown os)
//#endif
//*/
//import "C"
//
//func main() {
//	print(C.GoString(C.os))
//}
